4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145

Analysis

max time kernel
190s
max time network
201s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
01-12-2022 23:53

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General

Target

4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe
Size

4.4MB
MD5

6ff52c5305ad91975e42793bfbbc3032
SHA1

2bebc69d0e7c8ff44a678740a3bef1166493e68d
SHA256

4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145
SHA512

1e4a597a919c41e19a8f260d4ee5b277abe98f47a98a9b5a514b368b3f8f8b4fbaef90714bbaa60cecce6ca9192bfd32c7c58ea804fd5679bc1b532dbbc0c130
SSDEEP

98304:dkkMXmZKmdsmApFqy0dFXQWCcZQcJ0fKm:/Ylq+WCfom

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1348 set thread context of 3108	1348	4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe	83

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3108	4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe
3108	4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe
3108	4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1348 wrote to memory of 3108	1348	4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe	83
PID 1348 wrote to memory of 3108	1348	4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe	83
PID 1348 wrote to memory of 3108	1348	4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe	83
PID 1348 wrote to memory of 3108	1348	4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe	83
PID 1348 wrote to memory of 3108	1348	4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe	83

C:\Users\Admin\AppData\Local\Temp\4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe
"C:\Users\Admin\AppData\Local\Temp\4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1348
- C:\Users\Admin\AppData\Local\Temp\4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe
  "C:\Users\Admin\AppData\Local\Temp\4d7d70daa6900f507741eb5d12e73c30de3131e9409bb00cfb4ff4edb6216145.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3108

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3108-132-0x0000000000000000-mapping.dmp

Download
memory/3108-133-0x0000000000400000-0x00000000005A2000-memory.dmp

Filesize
1.6MB

Download
memory/3108-135-0x0000000000400000-0x00000000005A2000-memory.dmp

Filesize
1.6MB

Download
memory/3108-134-0x0000000000400000-0x00000000005A2000-memory.dmp

Filesize
1.6MB

Download
memory/3108-136-0x0000000000400000-0x00000000005A2000-memory.dmp

Filesize
1.6MB

Download
memory/3108-137-0x0000000000400000-0x00000000005A2000-memory.dmp

Filesize
1.6MB

Download
memory/3108-138-0x0000000000400000-0x00000000005A2000-memory.dmp

Filesize
1.6MB

Download